MAIN COMBI 24 , 24 HE, 30 HE ( B-BAND ) GAS VALVE 5107339 See List Below PRESSURE GAUGE VAILLANT ECOTEC PRO 24 28

VAILLANT ECOTEC PRO 24 28 DIVERTER VALVE ACTUATOR MOTOR 140429 ( NEW )

Potterton Heatmax Combi 24HE 28HE 33HE

Baxi Combi 105E  – 47-075-08 Baxi Combi 105HE  – 47-075-18 Baxi Combi 80 Eco  – 47-075-05 Baxi Combi 80 Maxflue  – 47-075-07 Baxi Combi 80E  – 47-075-06 Baxi Combi Instant 105 E  – 47-075-09 Baxi Combi Instant 105E HE  – 47-075-19 Baxi Combi Instant 80E  – 47-075-13 Baxi Combi Instant 80E HE  – 47-075-17 Main Combi 24  – 47-474-01 Main Combi 24 HE  – 47-474-02 Main Combi 30HE  – 47-474-03 Potterton Performa 24  – 47-393-06 Potterton Performa 24 Eco HE  – 47-393-11 Potterton Performa 24I HE  – 47-393-12 Potterton Performa 28  – 47-393-07 Potterton Performa 28I  – 47-393-08 Potterton Performa 30 HE  – 47-393-13

Ending BC  – 41-592-36 BC Potterton Promax SL30 Heat ERP  – 41-592-38

The secondary heat exchanger is only required in a combi boiler and allows the heat to be transferred between one closed system and another

MAIN COMBI 24 , 24 HE, 30 HE ( B-BAND ) GAS VALVE 5107339 See List Below PRESSURE GAUGE VAILLANT ECOTEC PRO 24 28MAIN COMBI 24 , 24 HE, 30 HE ( B BAND ) GAS VALVE 5107339 See List Below. Condition is "Seller refurbished". Dispatched with Royal Mail 2nd Class.